18175607024

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{337}}^1$

素因数の和:551

約数の個数: 160

約数和(自身を含む): 39430809600

約数和(自身を除く): 21255202576

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 59, 62, 76, 97, 118, 124, 152, 194, 236, 248, 304, 337, 388, 472, 496, 589, 674, 776, 944, 1121, 1178, 1348, 1552, 1829, 1843, 2242, 2356, 2696, 3007, 3658, 3686, 4484, 4712, 5392, 5723, 6014, 6403, 7316, 7372, 8968, 9424, 10447, 11446, 12028, 12806, 14632, 14744, 17936, 19883, 20894, 22892, 24056, 25612, 29264, 29488, 32689, 34751, 39766, 41788, 45784, 48112, 51224, 57133, 65378, 69502, 79532, 83576, 91568, 102448, 108737, 114266, 130756, 139004, 159064, 167152, 177413, 198493, 217474, 228532, 261512, 278008, 318128, 354826, 377777, 396986, 434948, 457064, 523024, 556016, 616373, 621091, 709652, 755554, 793972, 869896, 914128, 1013359, 1232746, 1242182, 1419304, 1511108, 1587944, 1739792, 1928651, 2026718, 2465492, 2484364, 2838608, 3022216, 3175888, 3370847, 3857302, 4053436, 4930984, 4968728, 6044432, 6741694, 7714604, 8106872, 9861968, 9937456, 11711087, 13483388, 15429208, 16213744, 19253821, 23422174, 26966776, 30858416, 36644369, 38507642, 46844348, 53933552, 59788181, 73288738, 77015284, 93688696, 119576362, 146577476, 154030568, 187377392, 239152724, 293154952, 308061136, 478305448, 586309904, 956610896, 1135975439, 2271950878, 4543901756, 9087803512, 18175607024]

約数ペア:

[(1, 18175607024), (2, 9087803512), (4, 4543901756), (8, 2271950878), (16, 1135975439), (19, 956610896), (31, 586309904), (38, 478305448), (59, 308061136), (62, 293154952), (76, 239152724), (97, 187377392), (118, 154030568), (124, 146577476), (152, 119576362), (194, 93688696), (236, 77015284), (248, 73288738), (304, 59788181), (337, 53933552), (388, 46844348), (472, 38507642), (496, 36644369), (589, 30858416), (674, 26966776), (776, 23422174), (944, 19253821), (1121, 16213744), (1178, 15429208), (1348, 13483388), (1552, 11711087), (1829, 9937456), (1843, 9861968), (2242, 8106872), (2356, 7714604), (2696, 6741694), (3007, 6044432), (3658, 4968728), (3686, 4930984), (4484, 4053436), (4712, 3857302), (5392, 3370847), (5723, 3175888), (6014, 3022216), (6403, 2838608), (7316, 2484364), (7372, 2465492), (8968, 2026718), (9424, 1928651), (10447, 1739792), (11446, 1587944), (12028, 1511108), (12806, 1419304), (14632, 1242182), (14744, 1232746), (17936, 1013359), (19883, 914128), (20894, 869896), (22892, 793972), (24056, 755554), (25612, 709652), (29264, 621091), (29488, 616373), (32689, 556016), (34751, 523024), (39766, 457064), (41788, 434948), (45784, 396986), (48112, 377777), (51224, 354826), (57133, 318128), (65378, 278008), (69502, 261512), (79532, 228532), (83576, 217474), (91568, 198493), (102448, 177413), (108737, 167152), (114266, 159064), (130756, 139004)]